What is lodging in plants?
Lodging refers to the permanent displacement of aboveground portions of crops from their vertical stance due to stem buckling (stem lodging) or failure of the root–soil anchorage system (root lodging).
What is lodging in soils?
Overall, lodging is the displacement of stems or roots from their vertical and proper placement. It can cause lower yields and diminish nutrient density.
What are the effects of lodging?
Lodging during rainy ripening conditions increased grain sprouting. Lodging after anthesis reduced crop growth rate, and the adverse effect of lodging on grain yield is ascribed to this reduction in photoassimilate supply.
What is barley lodging?
First, we should know there are two primary types of lodging, stem and root. Stem lodging occurs after emergence when the stem has too much shoot to contend with. On the other hand, root lodging occurs earlier, and at the ground level when the root system does not yet have the strength to support the barley plant.
What causes lodging?
Lodging is defined as the permanent displacement of a stem (or part of a stem) from a vertical posture. It is often caused by high wind speeds, made worse by wet conditions. It can happen quickly (in a day) or relatively slowly, with stems initially leaning. In extreme situations, crops may be forced flat.
What is lodging in biology?
Lodging is the bending over of the stems near ground level of grain crops, which makes them very difficult to harvest, and can dramatically reduce yield.
What is lodging in grass?
What is lodging in corn?
Department of Agronomy, Purdue University. Stalk lodging, by definition, is the breakage of the stalk below the ear. Severely lodged corn leads to increased harvest losses, increased harvest time, increased drying cost, and may result in volunteer corn the following year.
What is lodging in canola?
Lodging is when plants fall over, making them more difficult to harvest. Key plant characteristics that affect lodging risk are the strength of the stem and anchorage, canopy height and canopy weight.
Can lodged wheat be harvested?
Including even small amounts of poor quality lodged grain from a field has the potential to result in the rejection of entire truckloads. To avoid the risk of contaminating loads of wheat, a small amount of wheat could be harvested and evaluated by a local grain elevator.
What is the difference between logging and lodging?
The only main difference is that water logging occurs when water is supplied or water is accumulated in the field (here the plants do not fall) and water lodging occurs during stormy conditions where the plants get laid off along with accumulation of water.
What is a tiller in grass?
Tillers are new grass shoots, made up of successive segments called phytomers, which are composed of a growing point (apical meristem which may turn into a seed head), a stem, leaves, roots nodes, and latent buds; all of which can rise from crown tissue buds, rhizomes, stolons, or above ground nodes (aerial tillers).